Radeon Vega 6 Mobile and Radeon 540X - video card comparison
Radeon Vega 6 Mobile
Radeon 540X
Architecture
GCN 5.1 (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
Cezanne
Lexa
Market segment
Laptop
Laptop
Release date
April 2021
August 2019
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1600 MHz
1219 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
7 nm
14 nm
Number of transistors
9,800 million
2,200 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
45 Watt
50 Watt
Texture fill rate
38.40
33.47
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2
1.2.131